While the phosphate coated and then painted finish adds corrosion resistance to the BK57H pulley
and seamless roller design
For more information on a double groove 2BK45H pulley
Our superior HCST205-15 bearing with a 15/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing
While the phosphate coated and then painted finish adds corrosion resistance to the 3TB66 pulley
L075 Coupling Half 12mm No-Key L070 Hub 24B Metric Chain Master Links While the phosphate coated andThe L075 coupling half with a 12mm bore (with no key) is also commonly called an L075 coupling hub. The compact yet robust design of this 12mm bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.